Childhood Maltreatment and Migraine (Part I). Prevalence and Adult Revictimization: A Multicenter Headache Clinic Survey

(Headache 2010;50:20‐31) Objectives.— To examine the prevalence of childhood maltreatment and adult revictimization in migraineurs and the association with sociodemographic factors, depression and anxiety. Background.— Population and practice‐based studies have demonstrated an association of childhood abuse and headache in adults, although further details on headache diagnoses, characteristics, and comorbid conditions are lacking. There are mounting data suggesting substantial impact of early maltreatment on adult physical and mental health. Methods.— Electronic surveys were completed by patients seeking treatment in 11 headache centers across the United States and Canada. Physicians determined the primary headache diagnoses based on the International Classification of Headache Disorders‐2 criteria and average monthly headache frequency. Self‐reported information on demographics (including body mass index), social history, and physician‐diagnosed depression and anxiety was collected. The survey also included validated screening measures for current depression (Patient Health Questionnaire‐9) and anxiety (The Beck Anxiety Inventory). History and severity of childhood (<18 years) abuse (sexual, emotional, and physical) and neglect (emotional and physical) was gathered using the Childhood Trauma Questionnaire. There were also queries regarding adult physical and sexual abuse, including age of occurrence. Analysis includes all persons with migraine with aura, and migraine without aura. Results.— A total of 1348 migraineurs (88% women) were included (mean age 41 years). Diagnosis of migraine with aura was recorded in 40% and chronic headache (≥15 days/month) was reported by 34%. The prevalence of childhood maltreatment types was as follows: physical abuse 21%, sexual abuse 25%, emotional abuse 38%, physical neglect 22%, and emotional neglect 38%. Nine percent reported all 3 categories of childhood abuse (physical, sexual, and emotional) and 17% reported both physical and emotional neglect. Overlap between maltreatment types ranged between 40% and 81%. Of those reporting childhood abuse, 43% reported abuse in adulthood, but infrequently (17%) over the age of 30 years. In logistic regression models adjusted for sociodemographic variables, current depression was associated with physical (P = .003), sexual (P = .007), and emotional abuse (P < .001), and physical and emotional neglect (P = .001 for both). Current anxiety was also associated with all childhood abuse and neglect categories (P < .001 for all). A graded relationship was observed between the number of childhood maltreatment types and remote or current depression and anxiety. In adjusted logistic regression analysis, migraineurs reporting 3 or more categories of childhood trauma were more likely to have received diagnoses of both depression and anxiety (odds ratios [OR] = 6.91, 95% confidence interval [CI]: 3.97‐12.03), or either depression or anxiety (OR = 3.66, 95% CI: 2.28‐5.88) as compared with those without childhood abuse or neglect. Conclusion.— Reports of childhood maltreatment, especially emotional abuse and neglect, are prevalent in outpatients with migraine. There is extensive overlap of maltreatment types and a high rate of revictimization in adulthood. All types of childhood abuse and neglect are strongly associated with remote and current depression and anxiety, and the relationship strengthens with an increasing number of maltreatment types.     

Childhood Maltreatment and Migraine (Part III). Association With Comorbid Pain Conditions

(Headache 2010;50:42‐51) Objective.— To evaluate in a headache clinic population the relationship of childhood maltreatment on the prevalence of pain conditions comorbid with migraine. Background.— Childhood maltreatment is highly prevalent and has been frequently associated with recurrent headache. The relationship of maltreatment and pain has, however, been a subject of some debate. Methods.— Cross‐sectional data on self‐reported physician‐diagnosed pain conditions were electronically collected from persons with migraine (diagnosed according to International Classification of Headache Disorders‐2), seeking treatment in headache clinics at 11 centers across the US and Canada. These included irritable bowel syndrome (IBS), chronic fatigue syndrome (CFS), fibromyalgia (FM), interstitial cystitis (IC), arthritis, endometriosis, and uterine fibroids. Other information included demographics, migraine characteristics (frequency, headache‐related disability), remote and current depression (The Patient Health Questionnaire‐9), and remote and current anxiety (The Beck Anxiety Inventory). Patients also completed the Childhood Trauma Questionnaire regarding sexual, emotional, and physical abuse, and emotional and physical neglect under the age of 18 years old. Statistical analyses accounted for the survey design and appropriate procedures in SAS such as surveymeans, surveyfreq, and surveylogistic were applied to the weighted data. Results.— A total of 1348 migraineurs (88% women) were included in this study (mean age 41 years). Based on physician diagnosis or validated criteria, 31% had IBS, 16% had CFS, and 10% had FM. Diagnosis of IC was reported by 6.5%, arthritis by 25%, and in women, endometriosis was reported by 15% and uterine fibroids by 14%. At least 1 comorbid pain condition was reported by 61%, 2 conditions by 18%, and 3 or more by 13%. Childhood maltreatment was reported by 58% of the patients. Emotional abuse was associated with increased prevalence of IBS, CFS, arthritis, and physical neglect with arthritis. In women, physical abuse was associated with endometriosis and physical neglect with uterine fibroids. Emotional abuse, and physical abuse and neglect (P < .0001 for all) were also associated with increased total number of comorbid conditions. In ordinal logistic regression models, adjusted for sociodemographics and current depression (prevalence 28%) and anxiety (prevalence 56%), emotional abuse (odds ratios [OR] = 1.69, 95% confidence intervals [CI]: 1.224‐2.33) and physical neglect (OR = 1.73, 95% CI: 1.22‐2.46) were independently associated with an increased number of pain conditions. The cohort of women, similarly, had associations of emotional abuse (OR = 1.94, 95% CI: 1.40‐2.72) and physical neglect (OR = 1.90, 95% CI: 1.34‐2.68) with an increased number of pain comorbidities. Conclusion.— The association of childhood maltreatment and pain was stronger in those reporting multiple pain conditions and multiple maltreatment types. This finding suggests that in migraineurs childhood maltreatment may be a risk factor for development of comorbid pain disorders.     

Relationship Between Childhood Physical Maltreatment and Migraine in Adolescents

(Headache 2010;50:761‐768) Objective.— To study the relationship between childhood physical abuse and migraine in adolescents. Background.— Childhood maltreatment might lead to an increased probability of migraine among adults. Nevertheless, the relationship between migraine and childhood abuse is unknown in adolescents. Methods.— We enrolled 3955 students, ages 13‐15, from 3 middle schools. Each participant completed a valided headache questionnaire for headache diagnosis and the Adolescent Depression Inventory (ADI). A classification of physical maltreatment was given to students who reported they had been beaten by parents or elder family members. Results.— A total of 926 (23.4%) students were diagnosed with migraine or probable migraine occurring within the 3 months prior to the survey. Physical maltreatment was reported by 945 (23.9%) students, including a frequency of “rarely” in 762 (19.3%) students and “sometimes or often” in 183 (4.6%). The students reporting physical maltreatment were more likely to suffer migraine or probable migraine compared with those who reported no physical maltreatment (30.3% vs 21.3%, odds ratios = 1.6, 95%, CI: 1.4‐1.9, P < .001). A higher frequency of physical maltreatment was associated with a higher likelihood of migraine diagnosis (21.3% vs 28.3%, vs 38.3%, “never” vs “rarely” vs “sometimes or often maltreated,” respectively, P < .001). In addition, among the students diagnosed with migraine, those reporting physical maltreatment had higher mean ADI scores, a higher frequency of headaches, and a greater proportion of severe headaches. Conclusions.— The results suggest that physical maltreatment is associated with migraine in adolescents and that physical maltreatment may be related to an increase in the frequency and intensity of headaches in adolescents with migraines. A history of physical maltreatment may be helpful in the treatment of adolescents suffering from migraine.     

Allodynia in Migraine: Association With Comorbid Pain Conditions

Background.— Cutaneous allodynia (CA) in migraine is a clinical manifestation of central nervous system sensitization. Several chronic pain syndromes and mood disorders are comorbid with migraine. In this study we examine the relationship of migraine‐associated CA with these comorbid conditions. We also evaluate the association of CA with factors such as demographic profiles, migraine characteristics, and smoking status that may have an influence on the relationships of CA to pain and mood. Methods.— Data are from a cross‐sectional multicenter study of comorbid conditions in persons seeking treatment in headache clinics. Diagnosis of migraine was determined by a physician based on the International Classification of Headache Disorders‐II criteria. Participants completed a self‐administered questionnaire ascertaining sociodemographics, migraine‐associated allodynia, physician‐diagnosed comorbid medical and psychiatric disorders, headache‐related disability, current depression, and anxiety. Results.— A total of 1413 migraineurs (mean age = 42 years, 89% women) from 11 different headache treatment centers completed a survey on the prevalence of comorbid conditions. Aura was reported by 38% and chronic headache by 35% of the participants. Sixty percent of the study population reported at least one migraine‐related allodynic symptom, 10% reported ≥4 symptoms. Symptoms of CA were associated with female gender, body mass index, current smoking, presence of aura, chronic headaches, transformed headaches, severe headache‐related disability, and duration of migraine illness from onset. The prevalence of self‐reported physician diagnosis of comorbid pain conditions (irritable bowel syndrome, chronic fatigue syndrome, fibromyalgia) and psychiatric conditions (current depression and anxiety) was also associated with symptoms of CA. Adjusted ordinal regression indicated a significant association between number of pain conditions and severity of CA (based on symptom count). Adjusting for sociodemographics, migraine characteristics, and current depression and anxiety, the likelihood of reporting symptoms of severe allodynia was much higher in those with 3 or more pain conditions (odds ratio = 3.03, 95% confidence interval: 1.78‐5.17), and 2 pain conditions (odds ratio = 2.67, 95% confidence interval: 1.78‐4.01) when compared with those with no comorbid pain condition. Conclusion.— Symptoms of CA in migraine were associated with current anxiety, depression, and several chronic pain conditions. A graded relationship was observed between number of allodynic symptoms and the number of pain conditions, even after adjusting for confounding factors. This study also presents the novel association of CA symptoms with younger age of migraine onset, and with cigarette smoking, in addition to confirming several previously reported findings.     

Adverse childhood experiences and frequent headaches in adults

Background.— A variety of studies have linked childhood maltreatment to headaches, including migraines, and to headache severity. This study assesses the relationship of adverse childhood experiences (ACEs) to frequent headaches during adulthood. Methods.— We used data from the Adverse Childhood Experiences (ACE) study, which included 17,337 adult members of the Kaiser Health Plan in San Diego, CA who were undergoing a comprehensive preventive medical evaluation. The study assessed 8 ACEs including abuse (emotional, physical, sexual), witnessing domestic violence, growing up with mentally ill, substance abusing, or criminal household members, and parental separation or divorce. Our measure of headaches came from the medical review of systems using the question: “Are you troubled by frequent headaches?” We used the number of ACEs (ACE score) as a measure of cumulative childhood stress and hypothesized a “dose–response” relationship of the ACE score to the prevalence and risk of frequent headaches. Results.— Each of the ACEs was associated with an increased prevalence and risk of frequent headaches. As the ACE score increased the prevalence and risk of frequent headaches increased in a “dose–response” fashion. The risk of frequent headaches increased more than 2‐fold (odds ratio 2.1, 95% confidence interval 1.8‐2.4) in persons with an ACE score ≥5, compared to persons with and ACE score of 0. The dose–response relationship of the ACE score to frequent headaches was seen for both men and women. Conclusions.— The number of ACEs showed a graded relationship to frequent headaches in adults. Future studies should examine general populations with headache, and carefully classify them. A better understanding of the link between ACEs and migraine may lead to new knowledge regarding pathophysiology and enhanced additional therapies for headache patients.     

抑郁症患者儿童期受虐对5-羟色胺水平的影响

目的探讨抑郁症患者儿童期受虐对血清5-羟色胺水平的影响。方法对101例抑郁症患者采用儿童受虐问卷、汉密顿抑郁量表、自杀意念量表及Beck绝望量表评定儿童期受虐状况、抑郁严重程度、自杀意念强度和绝望严重程度;根据儿童受虐问卷评分将受试者分为受虐组（50例）,无受虐组（51例）。采用酶联免疫吸附法测定血清5-羟色胺水平。结果101例抑郁症患者中,49．5％在儿童期有过不同类型不同程度的受虐,其中情感虐待45．5％,情感忽视27．7％,躯体虐待24．8％,躯体忽视56．4％,性虐待18．8％。受虐组汉密顿抑郁量表总分显著高于无受虐组（P〈0．05）。受虐组的血清5羟色胺水平显著低于无受虐组（P〈0．05）,其中情感受虐组低于无受虐组（P〈0．05）。血清5羟色胺水平与汉密顿抑郁量表总分和情感虐待评分呈显著负相关（R=-0．25、-0．21,P〈0．05）。结论抑郁症患者儿童期受虐待对5-羟色胺水平有明显的影响,儿童期受虐可能是成年后罹患抑郁症的危险因素。     

The importance of anxiety and depression as factors in chronicization of primary headaches

A multicenter study was carried out in 10 Italian headache centers to investigate the prevalence of anxiety and depression in patients with chronic daily headache(CDH). The study investigated 219 patients (171 F; 48 M) including 53 cases of chronic tension-type headache (CTTH), 99 cases of CTTH+ migraine and 67 cases of transformed migraine (TM). The type of headache diagnosed at the beginning was episodic tension-type headache (ETTH, n=32), ETTH + migraine (n=2), CDH ab initio (n=22), migraine with/without aura (n=151), not classifiable migraine (n=7) and not classifiable headache (n=3). The assessment of anxiety and depression was carried out using a Zung self-rating scale for anxiety (Zung A) and for depression (Zung D). The results show that anxiety and depression levels, in each group, were related to sex (F>M). Anxiety, but not depression, was related to the length of chronicization process. Anxiety and depression did not correlate with type of headache at onset, with ongoing headache or, surprisingly, with the abuse of anti-inflammatory drugs. These data suggest the chronicization is a biological and psychological trait.     

Improvement in Headaches With Continuous Positive Airway Pressure for Obstructive Sleep Apnea: A Retrospective Analysis

Objective.— We aimed to identify clinical features in patients with severe headaches that predicted obstructive sleep apnea (OSA) and determine clinical and sleep study characteristics that predicted headache improvement with continuous positive airway pressure (CPAP). Background.— Many patients with headaches complain of sleep symptoms and have OSA. There is often improvement of headaches with CPAP treatment. Methods.— We conducted a retrospective chart review of all patients referred to adult neurology clinic for headaches and sent for polysomnography between January 2008 and December 2009. Follow‐up ranged from 18 to 42 months. Results.— Eighty‐two headache patients (70 females, 12 males) were studied. Mean age was 45 ± 13 years (females 45 ± 13, males 43 ± 11) and mean body mass index was 32 ± 9. Headache types included 17% chronic migraine without aura, 22% episodic migraine without aura, 32% migraine with aura, 21% tension‐type headache, 6% chronic post‐traumatic headache, 11% medication overuse headache, and 7% other types. All patients were receiving standard treatment for their headaches by their neurologist. Fifty‐two patients (63%) had OSA. Increasing age, female gender, and chronic migraine without aura were predictive of OSA. Of the patients with OSA, 33 (63%) used CPAP and 27 (82%) were adherent to CPAP. Headache improvement was reported by 40 patients (49%) due to either standard medical therapy or CPAP. Patients with OSA who were CPAP adherent (21/27) were more likely to have improvement in headaches than patients intolerant of CPAP (2/6), those that did not try CPAP (8/19), and those who did not have OSA (16/30) (P = .045). Of the 33 patients who used CPAP, 13 reported improvement in headaches specifically due to CPAP therapy and 10 additional patients noted benefit in sleep symptoms. The presence of witnessed apneas (P = .045) and male gender (P = .021) predicted improvement in headaches due to CPAP. Conclusions.— Headache patients should be evaluated for the presence of OSA. Treating OSA improves headaches in some patients.     

Frequency of Chronic Headaches in Japanese Patients With Multiple Sclerosis: With Special Reference to Opticospinal and Common Forms of Multiple Sclerosis

Background.— Headache is common in Western patients with multiple sclerosis (MS), but its frequency has not been reported in Asian patients. In Asians, the opticospinal form of MS, showing similar characteristics to relapsing neuromyelitis optica in Westerners, is regarded as a different subtype from conventional MS. Objectives.— The aim of this study was to clarify the frequency of primary and chronic secondary headaches in Japanese patients with MS and the factors associated with the emergence of such headaches. Methods.— We investigated 127 consecutive patients with clinically definite MS. Frequencies of primary and chronic secondary headaches were compared according to clinical subtype, administration of interferon beta, and anti‐aquaporin‐4 antibody status. Results.— The frequency of patients with primary and chronic secondary headaches at the time of interview was 64/127 (50.4%); the frequency of migraine was 26/127 (20.4%) and that of tension‐type headache was 38/127 (29.9%). The frequencies of patients with primary and chronic secondary headaches and migraine without aura after the onset of MS were higher in patients undergoing interferon beta therapy than in those not on the therapy (42.4% vs 23.4%, P < .05 and 15.1% vs 4.3%, P = .05, respectively). There were no significant differences in the frequency of primary and chronic secondary headaches based on clinical subtype of MS. However, among patients not receiving interferon beta, the occurrence of migraine with aura after the onset of MS was significantly higher in patients with anti‐aquaporin‐4 antibody than in patients without the antibody (13.3% vs 0.0%, P < .05). Conclusions.— In Japanese patients with MS, the frequency of primary and chronic secondary headaches, especially migraine, was higher than in the general Japanese population. Administration of interferon beta was related to a higher frequency of primary and chronic secondary headaches, especially migraine without aura, irrespective of clinical subtype of MS.     

Childhood Abuse and Adulthood IPV,Depression, and High-Risk Drinking in Latinas

Little is known about relationships between child maltreatment and adulthood intimate partner violence (IPV), depression, and risky drinking in Latinas. 548 Latinas in a sexual health randomized control trial (RCT) self-reported childhood physical, sexual, and emotional abuse, IPV, depression, and risky drinking. Childhood abuse was related to adulthood IPV, OR?=?1.27, depression, OR?=?2.02, and high-risk drinking, OR?=?2.16. Childhood emotional abuse was linked to depression, OR?=?2.19; childhood physical abuse to risky drinking, OR?=?2.62; and childhood sexual abuse to depression, OR?=?2.78 and risky drinking, OR?=?2.38. Results may inform prevention/intervention efforts for mental health nurses.     

Comorbidity of headache and depressive disorders

The goal of the present study was to investigate the clinical profile of patients with primary headache syndromes who also suffer from mood disorders. Four-hundred-and-seventy headache outpatients (170M, 300F) and 150 age- and sex-matched healthy subjects were screened using a specific questionnaire that included the Hamilton rating scales for anxiety and depression. The average scores of the Hamilton rating scales for anxiety and depression were significantly higher in headache sufferers (17.4 and 14.2, respectively) than in healthy people (6.8 and 5.7, respectively). The frequency of headache attacks, the history of headaches, and gender (women more than men) were correlated with the score of the Hamilton rating scale for both anxiety and depression. Sixteen headache patients (3.4%) achieved the DSM-IV criteria for major depression or dysthymia versus one among headache-free subjects (0.6%; OR 5.2). Patients suffering from drug-overuse and migraine with aura showed the higher odds ratios (35 and 17, respectively). These results suggest that those headache patients with long history and high frequency of headaches, or patients suffering from migraine with aura and drug-overuse might benefit from psychiatric evaluation.     

Acute and interictal allodynia in patients with different headache forms: an Italian pilot study

OBJECTIVE: To investigate allodynia in patients with different primary headaches. BACKGROUND: Many migraineurs have allodynia during headache attacks; some may have allodynia outside attacks; allodynia may also be associated with other primary headaches. METHODS: A total of 260 consecutive primary headache patients presenting for the first time at a headache center, and 23 nonheadache controls answered written questions (subsequently repeated verbally) to determine the presence of acute and interictal allodynia. RESULTS: We divided the patients into: episodic migraine (N = 177), subdivided into only migraine without aura (N = 114) and those sometimes or always reporting migraine with aura (N = 63); episodic tension-type headache (N = 28); chronic headaches (headache > or = 15 days/month, N = 52), including chronic migraine, chronic tension-type headache, and medication-overuse headache; and other headache forms (N = 3). Acute allodynia was present in 132 (50.7%), significantly more often in patients sometimes or always suffering migraine with aura, and those with chronic headache forms, compared to patients with migraine without aura and episodic tension-type headache. Interictal allodynia was present in 63 (24.2%) patients, with significantly higher frequency in those having migraine with aura attacks than controls and common migraine patients. CONCLUSIONS: Allodynia is not specific to migraine but is frequent in all headache patients: acute allodynia was reported in half those interviewed and in over a third of patients in each headache category; interictal allodynia was reported by nearly 25%.     

Headache Disability Among Adolescents: A Student Population‐Based Study

(Headache 2010;50:210‐218) Objective.— To examine the extent and to identify the relevant predictors of headache disabilities in adolescents. Background.— Headaches are common in adolescents but their impact and related factors have not been extensively studied in adolescent communities. Method.— We recruited and surveyed 3963 students aged 13‐15 from 3 middle schools using self‐administered questionnaires. The questionnaires were used to make 3 assessments: (1) headaches were diagnosed using a validated headache questionnaire; (2) headache disabilities were valuated using the 6‐question Pediatric Migraine Disability Assessment; (3) depression was measured using the Adolescent Depression Inventory. Results.— The student response rate was 93%. In total, 484 students (12.2%) had migraines with or without auras, 444 (11.2%) had probable migraines, and 1092 (27.6%) had tension‐type headaches. The students with migraine had the highest Pediatric Migraine Disability Assessment scores (10.7 ± 20.0); whereas, the students with tension‐type headaches had the lowest scores (2.0 ± 4.4). Logistic regression analyses indicated that there were a number of independent predictors for moderate to severe headache‐related disability (Pediatric Migraine Disability Assessment score ≥31), including a migraine or probable migraine diagnosis, a higher depression score, severe headache intensity, and frequent headaches. Conclusions.— The Pediatric Migraine Disability Assessment provides a simple tool to measure the impact of headaches in adolescents. Adolescents with migraine headaches suffered the greatest level of disability. Higher depression scores were associated with more severe headache‐related disabilities in adolescents, independent of headache frequency and severity.     

Headache in the elderly: a clinical study

Abstract Although the prevalence of headache in the elderly is relevant, until now few studies have been conducted in patients over the age of 65 years. We analyzed the clinical charts of 4,417 consecutive patients referred to our Headache Centre from 1995 to 2002. There were 282 patients over 65 years of age at the first visit, corresponding to 6.4% of the study population. Primary headaches were diagnosed in 81.6% of the cases, while secondary headaches and non-classifiable headaches represented, respectively, 14.9% and 3.5% of the cases. Among primary headaches, the prevalence was almost the same for migraine without aura (27.8%), transformed migraine (26.1%) and chronic tension- type headache (25.7%). The most frequent secondary headaches were trigeminal neuralgia and headache associated with cervical spine disorder.     

Economic Burden of Transformed Migraine: Results From the American Migraine Prevalence and Prevention (AMPP) Study

Objective.— To evaluate the impact of incident transformed migraine on health care resource utilization, medication use, and productivity loss. In addition, the study estimates the total direct and indirect costs associated with transformed migraine. Background.— Emerging evidence indicates that migraine may be a chronic progressive disorder characterized by escalating frequency of headache attacks, often termed transformed migraine. Little is known about the economic impact of transformed migraine. Methods.— AMPP is a 5‐year, national, longitudinal survey study of headache in the US. The study utilized data from the 2006 follow‐up survey based on an initial sample of 14,544 adults identified as having migraine in either the 2004 screening or 2005 baseline survey. A diagnosis of migraine was assigned based on criteria proposed by the International Classification of Headache Disorders, 2nd Edition. Participants completed self‐administered, validated questionnaires on headache features, frequency, impairment, resource use, medication use, and productivity loss. Direct and indirect headache‐related costs were estimated using unit cost assumptions from the PharMetrics Patient‐Centric database, wholesale acquisition costs (Red Book), and wage data from the US Bureau of Labor Statistics. Those who developed transformed migraine were compared with those who did not develop transformed migraine in the 1‐2 year interval between screening/baseline and follow‐up. Results.— A total of 7796 (54%) identified migraine cases completed the 2006 follow‐up survey. Of those cases, 359 (4.6%) developed transformed migraine. Participants who developed transformed migraine reported significantly more primary care visits, neurologist or headache specialist visits, pain clinic visits, and emergency room visits compared with participants whose migraine remained episodic. Hospital nights and urgent care visits did not reach statistical significance. Transformed migraine participants reported significantly more time missed at work or school because of headaches and more time where work or school productivity was reduced by >50% in the previous 3 months because of headaches. Average per‐person annual total costs, including direct and indirect costs, were 4.4‐fold greater for those who developed transformed migraine ($7750) compared with those who remained episodic ($1757). Conclusion.— Transformed migraine exacts a significantly higher economic toll on patients and health care systems compared with other forms of migraine. Our findings support the need to prevent migraine progression and to provide appropriate management and treatment of transformed migraine.     

Childhood Maltreatment and Psychopathology: Prospective Tests of Attachment,Cognitive Vulnerability,and Stress as Mediating Processes

A childhood history of maltreatment is a distal risk factor for depression, although less research has examined the proximal mechanisms for this relation. To address this question, three theoretically derived mechanisms were tested as mediators: an insecure attachment style, a negative cognitive style, and negative life events. These mediating processes were examined in two prospective studies. In the first, young adults (n = 652) completed a detailed self-report measure assessing a childhood history (before age 14) of physical, sexual, and emotional abuse. In the second, an independent sample of young adults (n = 75) were interviewed with a well-validated, objective, contextual threat interview that assesses a childhood history (before age 14) of physical, sexual, and psychological abuse as well as the surrounding familial context of emotional neglect, antipathy, discipline, and discord. In both studies, participants completed measures of the proposed mediators as well as anxiety and depressive symptoms at 2 time points (10-week interval in Study 1 and 2-year interval in Study 2). Across both studies, a childhood history of emotional maltreatment and adversity specifically predicted prospective elevations of depressive symptoms, whereas no specific form of childhood maltreatment predicted anxiety symptoms after controlling for initial symptoms and overlap among forms of maltreatment. Further, support was found for the proposed mediating processes. An insecure attachment style, a negative cognitive style, and negative events helped to account for the link between childhood maltreatment and later depressive symptoms in young adulthood.     

Psychiatric Comorbidity of Chronic Daily Headache: Focus on Traumatic Experiences in Childhood,Post-Traumatic Stress Disorder and Suicidality

The fifth edition of the Diagnostic and Statistic Manual (DSM-5) reclassified some mental disorders recently. Post-traumatic stress disorder (PTSD) is in a new section termed “trauma- and stressor-related disorder”. Community-based studies have shown that PTSD is associated with a notably high suicidal risk. In addition to previous findings of comorbidity between chronic daily headache (CDH) and both depressive disorders and anxiety disorders, recent data suggest that frequency of childhood maltreatment, PTSD, and suicidality are also increased in CDH. CDH patients with migraine aura are especially at risk of suicidal ideation. Research suggests that migraine attack, aura, frequency, and chronicity may all be related to serotonergic dysfunction. Vulnerability to PTSD and suicidality are also linked to brain serotonin function, including polymorphisms in the serotonin transporter gene (5-HTTLPR). In the present review, we focus on recent advances in knowledge of traumatic experiences in childhood, PTSD, and suicidality in relation to migraine and CDH. We hypothesize that vulnerability to PTSD is associated with migraine attack, migraine aura, and CDH. We further postulate that these associations may explain some of the elevated suicidal risks among patients with migraine, migraine aura, and/or CDH. Field studies are required to support these hypotheses.     

Childhood trauma as a predictor of eating psychopathology and its mediating variables in patients with eating disorders

Aim. The aims of this study were to determine whether specific forms of childhood trauma predict eating psychopathologies and to investigate the mediating effects of the psychological symptoms of depression and obsessive‐compulsion between childhood trauma and eating psychopathologies in patients with eating disorders. Background. The highest probability of poor treatment outcomes in patients with eating disorders has been observed in those who experienced childhood trauma. Therefore, researchers are now examining whether childhood trauma should be considered a risk factor for eating psychopathology, but childhood traumatic experiences as predictors of eating psychopathology and their mediating variables has not been investigated sufficiently with this clinical population. Design. Survey. Methods. The subjects were 73 Korean patients with eating disorders. The Childhood Trauma Questionnaire, Eating Disorder Inventory‐2, Beck Depression Inventory and Maudsley Obsessional‐Compulsive Inventory were used to assess self‐reported childhood trauma in five domains (emotional abuse, physical abuse, sexual abuse, emotional neglect and physical neglect), eating psychopathology, depression and obsessive‐compulsion. Stepwise multiple regression analyses were used to explore whether these childhood traumatic experiences predict eating psychopathology and mediation analyses were conducted according to Baron and Kenny’s guidelines. Results. Emotional abuse, physical neglect and sexual abuse were found to be significant predictors of eating psychopathology. We also found that depression fully mediated the association between some forms of childhood trauma and eating psychopathology, while obsessive‐compulsion did not mediate this association. Conclusions. Future interventions for patients with eating disorders should focus on assessing the possibility of childhood trauma, especially in those patients with poor treatment outcomes. In addition, whether or not traumatised individuals exhibit depression is a more important predictor of eating psychopathology than the traumatic experience itself. Relevance to clinical practice. Early intervention for childhood trauma and depression might contribute to preventing eating disorders in traumatised individuals.     

Which Patients With Headache Do Not Seek Medical Attention?

(Headache 2011;51:1279‐1284) Objectives.— To evaluate why patients do not discuss their headaches with their doctors and to compare these patients with those who seek medical assistance for headache. Method.— Cross‐sectional study. A total of 200 consecutive patients attended by family doctors had their complaints registered. Those with headaches were interviewed. A semi‐structured questionnaire, Headache Impact Test and Hospital Anxiety and Depression Scale were used. Results.— Fifty‐two percent had headaches. Ten percent sought medical assistance for headache, 11% already had received some form of medical assistance for headache. There was no association between headache disability and seeking a doctor for headache. Patients that did not seek a doctor for headache had a higher prevalence of tension‐type headache (59.6% vs 22.1%; P < .01), a lower prevalence of migraine with aura (32.3% vs 40.5%; P < .01), headache intensity (5.4 vs 6.8; P = .01) and frequency (4.2 × 7.4 days/month; P < .01). Fifty‐two percent of them needed preventive treatment. Most of them did not seek a doctor because their headaches were mild or received relief from painkillers. Conclusions.— Patients who did not seek medical assistance for headache had more tension‐type headache, less migraine with aura, lower headache intensity and frequency, but the same headache disability. Most of them needed preventive treatment and did not seek doctors because their headache was mild or received relief from painkillers.     

Headache in systemic lupus erythematosus vs multiple sclerosis: a prospective comparative study

Objective.— To clarify whether headache, and particularly migraine, belongs to the spectrum of neurologic manifestations of systemic lupus erythematosus (SLE), the archetypal autoimmune disease. Methods.— Consecutive SLE patients were matched 1:1 for age, gender, and level of education with healthy control subjects. A representative subgroup of SLE patients were also matched with patients suffering from multiple sclerosis (MS), a nervous system‐specific autoimmune disease. All study participants were assessed for headache present in the previous year. Anxiety, depression, and quality of life were also estimated at baseline. During the following year, all participants were assessed every 3 months using specific headache diaries. Results.— Seventy‐two SLE/control pairs and 48 MS patients completed 12 months of follow‐up. Prevalence of migraine, with or without aura, was similar between SLE patients (21%), MS patients (23%), and controls (22%), as was the prevalence of frequent tension‐type headache. Duration and severity of migraine attacks were milder in SLE patients than controls. Only chronic tension‐type headache was significantly more prevalent in SLE patients (12.5%) compared to controls (1.4%). MS patients also presented increased frequency of chronic tension‐type headache (8.3%). No associations of any headache type with particular clinical manifestations, autoantibody, or disease activity, either in SLE or MS patient groups, were found. Irrespective of the presence of headache, anxiety symptoms and impaired quality of life were more frequent among SLE than MS patients or controls. Conclusion.— Migraine should be no longer considered a neurologic manifestation of systemic or organ‐specific autoimmunity. Increased migraine prevalence in these patients found in previous studies could be due to methodological weaknesses.